QC Standard 2 Back Catalog number: 56085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA16080000CY Phorate, 100 ng/µl, 1ml Price on request 66195 2,2’,3,3’,4,4’,5,6-Octachlorobiphenyl (195) Price on request 50635 ICP Mix #1 Price on request